An information correction method, device, electronic equipment and storage medium

A technology of associating information and feature information, applied in speech analysis, speech recognition, instruments, etc., can solve problems such as the inability to modify speech recognition results, and achieve the effect of improving accuracy

Active Publication Date: 2022-06-17
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides an information correction method, device, electronic equipment, and storage medium to solve the problem that in the prior art, only manual input can be used to modify the wrongly recognized words or words in the last speech recognition result or in some The technical problem that the last voice recognition result cannot be modified in the smart device scenario

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  • An information correction method, device, electronic equipment and storage medium
  • An information correction method, device, electronic equipment and storage medium
  • An information correction method, device, electronic equipment and storage medium

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Embodiment Construction

[0071] Exemplary embodiments of the present application are described below with reference to the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and should be considered as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted from the following description for clarity and conciseness.

[0072] figure 1 This is a schematic flowchart of the information modification method according to the embodiment of the present application, and the embodiment can be applied to the case of modifying the user's last historical speech recognition result. The method can be performed by an information correction device, which is implemented in software and / or hard...

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Abstract

The application discloses an information correction method, device, electronic equipment and storage medium, and relates to speech recognition technology. The specific implementation plan is: obtain the speech recognition result matching the interactive speech currently input by the user, and perform entity recognition in the speech recognition result to obtain entity feature information; according to the latest acquired historical speech recognition result, and the speech As a result of the recognition, contextual information is generated; according to the contextual information and the entity feature information, clarification and correction information matching the historical speech recognition results is obtained. The embodiment of the present application realizes that only by inputting the voice, the word or word that was incorrectly recognized in the last historical voice recognition result due to a slip of the tongue or homonym problems can be modified, which avoids the user's manual input and modification, improves the modification efficiency, and makes the voice interaction process more natural.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to the field of speech recognition technology, and in particular to an information correction method, device, electronic device and storage medium. Background technique [0002] In recent years, deep learning has accelerated the development of speech technology, and speech recognition performance has been greatly improved, and in some scenarios, it has even reached or surpassed that of humans. In scenarios such as voice search, smart speakers, voice assistants, and voice input methods, voice interaction has become the most important and currently the most ideal interaction method. However, there are generally words and words with the same or similar pronunciation in Chinese, and speech recognition may mistakenly identify other words or words with the same pronunciation. Therefore, it is necessary to modify the user's speech recognition results. [0003] At present, for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/22G10L15/08G10L25/51
CPCG10L15/22G10L15/08G10L25/51
Inventor 王凯徐昇李裕东
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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